Stadium cup holder



FIG. 1 is a perspective view of a stadium cup holder showing our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a left side elevation thereof, the right side being a mirror image. 

The ornamental design for a stadium cup holder, as shown and described. 